Final answer:
The event in the play that best parallels the practices of colonization is Prospero's arrival on the island and killing of Sycorax, a witch who opposes him.
Step-by-step explanation:
In William Shakespeare's play The Tempest, the event that best parallels the practices of colonization is option b. Prospero arrives on the island and kills Sycorax, a witch who opposes him.
Colonization typically involved the arrival of colonizers who sought to establish control over a territory and suppress or eliminate any opposition. In the play, Prospero's arrival on the island represents the arrival of colonizers, and his act of killing Sycorax, who opposes him, can be seen as an attempt to suppress any resistance to his control.